todo.md

1. convert to rooms. CTRL+F through room objects and just add rooms[room.key].*
2. speed. sort through rooms and snakes in init().

rooms.forEach((room,i)=>{
  room.snakes.forEach((snake,j)=>{
    checkwin(room,j);
    moveplayer(snake,j);
    ...
  })
})

3. change speed so that it goes 2x fast not jumps 2.